/
PrimitiveExceptions.java
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/
PrimitiveExceptions.java
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/*
* Copyright (c) 2017-2022 Software Architecture Group, Hasso Plattner Institute
* Copyright (c) 2021-2022 Oracle and/or its affiliates
*
* Licensed under the MIT License.
*/
package de.hpi.swa.trufflesqueak.exceptions;
import com.oracle.truffle.api.CompilerDirectives;
import com.oracle.truffle.api.nodes.ControlFlowException;
import de.hpi.swa.trufflesqueak.model.layout.ObjectLayouts.ERROR_TABLE;
public final class PrimitiveExceptions {
protected static class AbstractPrimitiveFailed extends ControlFlowException {
private static final long serialVersionUID = 1L;
private final int reasonCode;
protected AbstractPrimitiveFailed(final int reasonCode) {
this.reasonCode = reasonCode;
}
public final int getReasonCode() {
return reasonCode;
}
}
public static final class PrimitiveFailed extends AbstractPrimitiveFailed {
private static final long serialVersionUID = 1L;
public static final PrimitiveFailed GENERIC_ERROR = new PrimitiveFailed(ERROR_TABLE.GENERIC_ERROR.ordinal());
public static final PrimitiveFailed BAD_RECEIVER = new PrimitiveFailed(ERROR_TABLE.BAD_RECEIVER.ordinal());
public static final PrimitiveFailed BAD_ARGUMENT = new PrimitiveFailed(ERROR_TABLE.BAD_ARGUMENT.ordinal());
public static final PrimitiveFailed BAD_INDEX = new PrimitiveFailed(ERROR_TABLE.BAD_INDEX.ordinal());
public static final PrimitiveFailed INAPPROPRIATE_OPERATION = new PrimitiveFailed(ERROR_TABLE.INAPPROPRIATE_OPERATION.ordinal());
public static final PrimitiveFailed INSUFFICIENT_OBJECT_MEMORY = new PrimitiveFailed(ERROR_TABLE.INSUFFICIENT_OBJECT_MEMORY.ordinal());
private PrimitiveFailed(final int reasonCode) {
super(reasonCode);
}
public static PrimitiveFailed andTransferToInterpreter() {
CompilerDirectives.transferToInterpreter();
throw GENERIC_ERROR;
}
public static PrimitiveFailed andTransferToInterpreter(final int reason) {
CompilerDirectives.transferToInterpreter();
throw new PrimitiveFailed(reason);
}
public static PrimitiveFailed andTransferToInterpreterWithError(final Exception e) {
CompilerDirectives.transferToInterpreter();
e.printStackTrace();
throw GENERIC_ERROR;
}
}
private PrimitiveExceptions() {
}
}